I don't know that I have any "secret" guilty pleasures. I'm pretty open with the stuff that I am obsessed with no matter how embarissing it might be.
It's not secret that I am addicted to chocolate, coffee, & skittles.
I still love 90s music: BSB, Spice Girls, Nsync.
I watch VH1 countdowns like no other. Whether it's a top 10, top 100, or "I Love The ___"